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发明名称
Improvements in the manufacture of paper webs or sheets and sacks or bags
摘要
申请公布号
GB715419(A)
申请公布日期
1954.09.15
申请号
GB19520015712
申请日期
1952.06.23
申请人
NATRONZELLSTOFF- UND PAPIERFABRIKEN AKTIENGESELLSCHAFT
发明人
分类号
B65D30/08
主分类号
B65D30/08
代理机构
代理人
主权项
地址
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